package com.shangma.exercise;

/**
 * @classname:lingxings
 * @description:
 * @author: Mr.Z
 * @date: 2021/1/17 17:43
 * @version: 0.1
 * @since:1.8
 */
public class lingxings {
    public static void main(String[] args) {
        int n = 5;

    }
}
